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Summary of Contents for EZ TANKLESS PRIME
- Page 1 User Manual EZ PRIME Tankless Gas Water Heater...
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Page 2: Table Of Contents
Contents Thank you for buying this energy efficient water heater. We appreciate your confidence in our products. This instantaneous gas water heater is manufactured with advanced technology and equipment from Japan, Germany and Switzerland, together with our decades' experience. You should thoroughly read this manual before installation and/or operation of this water heater. -
Page 3: General Safety Precautions
General Safety Precautions In order to avoid any potential physical harm to human and property, be sure to follow the below instructions. They are classified into a few types marked with different warning signs. Different signs means:... - Page 4 General Safety Precautions...
- Page 5 General Safety Precautions...
- Page 6 General Safety Precautions...
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Page 7: General Character
General Character Parts Name... - Page 8 General Character External dimensions illustration...
- Page 9 General Character Technical parameter Name Tankless Gas Water Heater Model EZ PRIME Gas Type Rated Gas Pressure 8” WC 11” WC Usable Water Pressure 3-100PSI Hot Water Supply 4.3GPM at 45F Rise Rated Heat Input 110,000 BTU/h Voltage AC110V/60Hz Net/Gross Weight 9.5kg/11.5kg...
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Page 10: General Intallation Guidelines
General Installation Guidelines Installation • Installation of the water heater body * The Height Standard for the height of the heater is that the height of the flame inspection hole (flame peep window) should be horizontally at the level of your eyes. * Mount the Heater Body 1. - Page 11 General Installation Guidelines • Installation of the water inlet pipe - Connect the metallic hose and seal washer enclosed with the heater and water supply pipe. - A water inlet control valve is required to be connected with the water inlet pipe (the hose). - To keep normal operation of the heater, it is required that the input water pressure is higher than rated input water pressure.
- Page 12 General Installation Guidelines • Installation of the venting pipe Only venting pipe and the accessories enclosed in the package is allowed th be used for venting. The diameter of the venting pipe is 90mm, the hole on the mounting wall for venting pipe should be at the place 120mm above from the place of expansion bolt for the mounting of the water heater.
- Page 13 General Installation Guidelines • Attention - The flue pipe with the type or specification other than specified one shouldn't be mounted for the water heater, and the flue pipe shouldn't be modified by yourself. - If it need to prolong the flue pipe, it also need to use the rigid pipe(device and specification as shown as drawing).The total of the straight pipe is no more than 3m, and the total of the elbows are no more than 3m.
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Page 14: General Operation Guidelines
General Operation Guidelines Use Your Heater... - Page 15 General Operation Guidelines • Adjusting Water Temperature Rotating gas regulator to adjust water temperature by changing the gas flow. Due to the maximal capability of the heater (16L water heater is rising temperature 25k/h, and the water output is 16/min), the following situation may cause the temperature of water supply can not meet the setting water temperature: (1) When the water inlet temperature is too high in summer, but requiring the temperature of water outlet is lower.
- Page 16 General Operation Guidelines Daily maintenance 1. Check the gas supply pipe(rubber hose) regularly to see if it is in good condition, or there is aging or crack on the hose. Be sure to replace the old hose regularly. Please regularly use soap water to check the joints of hose to see if there is bubble, so as to find out if there is gas leakage on the joints.
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Page 17: Trouble Shooting
Trouble Shooting Trouble shooting The following are normal condition and can't be regarded as troubles. - The white flue is discharged out from venting pipe: when the temperature of outdoor is low, the vapor in the discharged flue is the state of white smoke, but not trouble. - After stopping water output, the fan won't stop immediately: in order to let the inside of water heater cool down and make the waste gas to be discharged completely, the fan of water heater needs to operate a while after stopping providing water. - Page 18 Trouble Shooting...
- Page 19 Trouble Shooting When the water heater is in trouble or operation is improper, the heater will stop operating automatically, and the display shows the trouble sign. At the moment, switch off the water outlet valve, then switch on it, or adjust the switch on the main control plate to "off", then adjust the switch to "on", so the water heater can be operated again.
- Page 20 CONTACT US EZ TANKLESS, INC. PO BOX 111 120 N WASHINGTON AVE FOWLER, IN 47944 SALES DEPARTMENT: E. SALES@EZTANKLESS.COM P. 219-369-4781 SUPPORT DEPARTMENT: E. SUPPORT@EZTANKLESS.COM P. 219-474-6658 P. 765-885-5125...
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